ESA/Hubble heic1401: Pandora's magnifying glass — First image from Hubble's Frontier Fields. This image of Abell 2744 is the first to come from Hubble's Frontier Fields observing programme, which is using the magnifying power of enormous galaxy clusters to peer deep into the distant Universe. Abell 2744, nicknamed Pandora's Cluster, is thought ...

This image of Abell 2744 is the first to come from Hubble's Frontier Fields observing programme, which is using the magnifying power of enormous galaxy clusters to peer deep into the distant Universe. Abell 2744, nicknamed Pandora's Cluster, is thought to have a very violent history, having formed from a cosmic pile-up of multiple galaxy clusters.

7 January 2014: Three-dimensional (3D) printers are transforming the business, medical, and consumer landscape by creating a vast variety of objects, including aeroplane parts, lamps, jewellery, and even artificial human bones. Now astronomers ...